1337493003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 2362659840

約数和(自身を除く): 1025166837

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 421, 561, 809, 1263, 1309, 2427, 2947, 3927, 4631, 5663, 7157, 8841, 8899, 13753, 13893, 16989, 21471, 26697, 32417, 41259, 50099, 62293, 78727, 96271, 97251, 150297, 151283, 186879, 236181, 288813, 340589, 453849, 551089, 1021767, 1058981, 1653267, 2384123, 3176943, 3746479, 5790013, 7152369, 11239437, 17370039, 26225353, 40530091, 63690143, 78676059, 121590273, 191070429, 445831001, 1337493003]

約数ペア:

[(1, 1337493003), (3, 445831001), (7, 191070429), (11, 121590273), (17, 78676059), (21, 63690143), (33, 40530091), (51, 26225353), (77, 17370039), (119, 11239437), (187, 7152369), (231, 5790013), (357, 3746479), (421, 3176943), (561, 2384123), (809, 1653267), (1263, 1058981), (1309, 1021767), (2427, 551089), (2947, 453849), (3927, 340589), (4631, 288813), (5663, 236181), (7157, 186879), (8841, 151283), (8899, 150297), (13753, 97251), (13893, 96271), (16989, 78727), (21471, 62293), (26697, 50099), (32417, 41259)]